baber/WOPTO huggingface dataset:
Patent EP-0027647-B1 (EP)
IPC: H01H37/76
Filed: 1980-10-17
Granted: 1983-03-30
Abstract: A temperature responsive safety switch including an insulating housing provided with a recess, a pair of electrically conductive contact elements mounted in the housing and defining an electric current path extending through the housing, one of the contact elements being a spring element which is internally stressed to tend to separate from the other contact element, a solder body, a plunger displaceably mounted in the housing and supported between the body and the spring element to maintain the contact elements in contact with one another when the body has not melted, and a hollow cylindrical sleeve member mounted in the housing recess and enclosing the solder body and which is oriented in the displacement direction of the plunger, the end of the plunger remote from the contact spring extending into the sleeve member with play in the direction perpendicular to the longitudinal axis of the sleeve member, and recess presenting a space around the sleeve member sufficient to receive the entire mass of solder when the solder melts and is forced out of the sleeve member by displacement of the plunger.
Patent EP-0024234-B1 (EP)
IPC: G03G13/08
Filed: 1980-08-06
Granted: 1984-09-19
Abstract: The sharpness and contrast of reversed images obtained by pressure-fixation of electrostatically developed copies of negative transparencies is provided by dissipating the electrostatic latent image after the development step but before the pressure-fixing step. The process finds application in microfilm reader/reproduction devices.
Patent EP-0057758-B1 (EP)
IPC: H04Q11/06
Filed: 1981-10-26
Granted: 1985-06-12
Abstract: A line trunk group is connected by way of a compensating memory to an input and, in fact, to those of the time slot multiples of the PCM switching network. Uniform time slots of the pulse frame boundaries within the switching network are provided. However, in the last switching stage and, in fact, in time slot multiples, displacement of a pulse frame boundaries in the lines leading back to the trunk line groups is provided. In this manner, line trunk groups acquire the frame clock rate. This influences, in respect of time slots, the transmission of sub-items of information from the line trunk groups to the switching network with regard to pulse frames of these sub-items of information, i.e. the relevant time slot of the pulse frame boundaries. Cable transit time on lines from the switching network to the line terminal group and from the line terminal group to the switching network, and delaying influences within the line trunk group which result in partially constant and partially variable delay values, are compensated, in part, by the above-mentioned displacement and, in part, by storage in the compensating memory, which can be adapted in terms of storage time, and, in fact, by increasing the delay to a full pulse frame duration or in multiple thereof. Economy of storage capacity in the compensating memory is therefore provided.
Patent EP-0036306-B1 (EP)
IPC: F16B4/00
Filed: 1981-03-13
Granted: 1983-11-09
Abstract: Fastening means for a heat-recoverable wraparound sleeve, rigid enough at ambient temperatures to be slid over abutting rails of the sleeve but flexible enough at the recovery temperature of the sleeve to accommodate sharp transitions. Fastening means has an elongate member (2) rigid at ambient temperature and flexible at the recovery temperature, and a plurality of clamping members (4) extending transversely from the sleeve and which at least retain their clamping effect at the recovery temperature. The clamping members can be covered by a protective material, shown at (B).
Patent EP-0072378-B1 (EP)
IPC: G03F7/16
Filed: 1981-08-07
Granted: 1989-11-23
Abstract: In a method of forming a video disc or a digital sound recording disc for example, a uniform layer of a predetermined thickness has to be applied to a substrate, and according to the invention, the layer material is applied in the form of a liquid with a known viscosity and the disc is rotated at a first velocity to spread the liquid and then the disc is rotated at a higher velocity to dry the liquid at least partly, to be in the form of a coating having a thickness which is dependent upon the viscosity of the liquid and the higher velocity at which the substrate is rotated. The method may be used is preparing a glass or other substrate for the application of a photoresist layer, or it may be used in the application of the photoresist layer, or in the application of a developer for developing an exposed photoresist layer.
Patent EP-0060950-B1 (EP)
Title: Making lightweight concrete
IPC: C04B16/08
Filed: 1981-10-13
Granted: 1985-09-18
Abstract: Lightweight concrete incorporating expanded polystyrene beads is made by first coating the expanded beads with an aqueous surfactant solution, which preferably contains a substantive cationic surfactant, e.g. a substituted or ethoxylated quaternary ammonium compound containing a C10 to C18 alkyl substituent or an ethoxylated primary or secondary amine having a C10 to C18 alkyl substituent, and a non-ionic surfactant such as an ethoxylated primary or secondary alcohol or a nonylphenol-ethylene oxide condensate. The wet beads are coated with dry cement and then mixed with a further supply of cement, water and sand or aggregate to complete the concrete mix.
Patent EP-0055901-B1 (EP)
Title: Valve gear lubrication for an internal combustion engine
IPC: F01M1/08
Filed: 1981-12-10
Granted: 1985-05-29
Abstract: For an internal combustion engine having oil-spray lubrication of an overhead camshaft an assembly is provided which comprises a central filter case (21) which can connect by a nipple (31) with an existing oil supply conduit (15) in an engine to receive oil therefrom and on a downstream side of a filter screen (23) connects with pipes (20a, 20b) which have apertures whence oil sprays (36) can issue.
Patent EP-0049180-B1 (EP)
IPC: B65D83/14
Filed: 1981-09-04
Granted: 1984-10-03
Abstract: 1. A dispenser cap intended to be associated with a pressurised container (1) of the "aerosol spray" type, this dispenser cap being made of a single piece by moulding of a plastic material and comprising two parts, one fixed and the other movable, the fixed part consisting of a cap body (10) fixed to the pressurised container (1) by catch engagement, the movable part of the dispenser cap consisting of a push button (20) which is disposed at least partly within the cap body (10) and which cooperates with the outlet element (5) of the valve equipping the associated container (1), the said push button (20) comprising a ducting (21, 22, 23) causing the outlet element (5) of the valve to communicate with an ejection nozzle, push button (20) being articulated by a hinge obtained by moulding in relation to the cap body, characterised in that, on the one hand, the lateral wall (11) of the cap body (10) is provided with a window (13) cut in the lateral wall of the cap body opposite the ejection nozzle of the push button and a continuous or discontinuous retaining ring (12) intended to be catch engaged within a preformed retaining groove (6) cut on body (2) of the pressurised container (1) and that, on the other hand, within cap body (10), the push button (20) is disposed between two guide wings (16, 17) integral with the cap body (10), these two guide wings (16, 17) coming substantially to bear on the annular crimped rim (4) of the valve bearing cap of the associated container.
Patent EP-0041995-B1 (EP)
Title: Reparation des conducteurs rompus dans des panneaux d'affichage a decharge gazeuse
IPC: H01J17/04
Filed: 1980-12-04
Granted: 1984-11-07
Abstract: Un panneau d'affichage (10) a decharge gazeuse peut etre utilise comme affichage malgre la presence de conducteurs ouverts (15a et 15b) dans le panneau. Quatre zones de connexion (26, 27, 28 et 29) chacune comprenant une pluralite de supports de reparation (21, 22, 23 et 14) sont presentes, chacune de ces zones etant disposee a chaque extremite de chacune des deux rangees de conducteurs (14 et 15) dans le panneau. Une extremite de chaque conducteur dans chaque rangee est connectee a un support de reparation respectif dans la zone de connexion adjacente. Un cable de reparation (30) possedant une pluralite de conducteurs (43) s'etend de la zone de connexion a une extremite d'une rangee de conducteurs a la zone de connexion a l'autre extremite de la rangee. Pour reparer un conducteur ouvert, les extremites opposees (32a, 32b, 46 et 48) d'un conducteur de cable de reparation respectif sont connectees aux supports de reparation (21a et 22a) du conducteur ouvert. Grace a la connexion des extremites opposees d'un conducteur de cable de reparation (43a) aux supports de reparation (21a et 22a) du conducteur ouvert, les deux extremites du conducteur coupe (15a) sont connectees electriquement. Lorsqu'un conducteur ouvert, est mis sous tension (19) a une extremite (17a), toute la ligne du conducteur coupe se trouve au meme potentiel electrique malgre la presence de l'ouverture. Dans une realisation preferee, le cable de reparation comprend une pluralite de conducteurs (43) partiellement noyes dans un adhesif (42) thermodurcissable.
Patent EP-0045809-B1 (EP)
Title: Procede d'insertion de dna dans des cellules aucaryotiques et de production de materiaux proteiques
IPC: C12N5/00
Filed: 1981-02-23
Granted: 1987-08-19
Abstract: Procedes d'insertion de DNA dans des cellules eucaryotiques, particulierement du DNA comprenant un gene ou un codage genetique pour des materiaux proteiques desires tels que de l'insuline, une proteine interferon ou une hormone de croissance pour lesquels il n'existe pas de critere selectif. L'insertion de telles molecules de DNA est executee par co-transformation de cellules eucaryotiques avec le DNA conjointement a un deuxieme DNA correspondant a un codage genetique pour un marqueur pouvant etre selectionne. Des copies multiples de genes desires peuvent aussi etre produites par co-transformation avec les genes desires et avec des genes pouvant etre amplifies pour un marqueur dominant pouvant etre selectionne en presence de quantites de plus en plus elevees d'un inhibiteur.
Patent EP-0060971-B1 (EP)
IPC: B27B5/14
Filed: 1982-01-16
Granted: 1985-09-04
Abstract: In an annular saw, that is to say a circular saw with an annular saw blade, the saw blade is adapted to rotate about an imaginary centre axis by being driven via a drive shaft which is parallel to the centre axis and has a fulcrum between the annular saw blade and its centre. Mounted on the drive shaft (27) are two drive rollers (25, 26), of which the adjacent surfaces (41, 42) are bevelled at a certain bevel angle so that the rollers comprise drive surfaces which,. between them, form a wedge-shaped groove (40). The two lateral surfaces of the saw blade (8) are bevelled in a corresponding manner within a region (13) close to the inner edge (<sub>15</sub>) of the saw blade, the bevel angle being the same as for the drive rollers, the bevelled edge portion of the annular saw blade being clamped between the bevelled drive surfaces of the drive rollers in the wedge-shaped groove. The invention also relates to the annular saw blade, the inner edge portion (13) of which is symmetrically bevelled to comprise encircling bevel surfaces (14).
Patent EP-0064165-B1 (EP)
IPC: C07D311/26
Filed: 1982-04-06
Granted: 1987-06-10
Abstract: Chromone derivatives such as 7-(3-n-propylamino-2-hydroxypropoxy)-2,3-diphenylchromone which are useful as antihypertensive agents.
Patent EP-0072591-B1 (EP)
IPC: C08F10/00
Filed: 1982-08-05
Granted: 1986-05-28
Abstract: A process of preparing a catalyst component for the polymerization of  alpha -olefins. An organomagnesium compound is deposited on an inert inorganic support, such as silica, and the product obtained is heated at a temperature of 300-1000 DEG C in a non-reducing atmosphere. The support is then combined with one or more compounds of titanium and/or vanadium. The process of polymerizing alpha-olefins with these catalysts and a co-catalyst is also disclosed.
Patent EP-0067616-B1 (EP)
IPC: E05G1/024
Filed: 1982-06-02
Granted: 1986-04-09
Abstract: A barrier structure for the walls and/or doors of a safe or other security enclosure comprises a corrugated planar element (2) of copper or other tough and heat-resistant metal disposed in intimate relation within a matrix (3) eg of cast aluminium or concrete containing elements (4) of very hard and refractory material. The corrugations in the element (2) are formed so as to ensure that a cutting tool of selected diameter which is applied to that element (2) will inevitably encounter some of the hard material (4) behind that element (2) so that the tool is blunted before the element (2) can be completely penetrated.
Patent EP-0074912-B1 (EP)
IPC: C07C69/52
Filed: 1982-07-09
Granted: 1985-02-13
Abstract: Palladium values are separated from the products of reaction resulting from the carbonylation of a conjugated diene with carbon monoxide in the presence of an alcohol, a halogenated hydracid and a palladium catalyst, by (i) contacting the carbonylation reaction medium with a nitrogen, phosphorus or arsenic quaternary onium salt, a polar alcohol and an apolar, aliphatic or cycloaliphatic hydrocarbon solvent, and permitting the resulting admixture to phase separate into an alcohol phase and an organic phase; (ii) decanting/separating said alcohol phase from said organic phase; (iii) recovering the palladium values and the quaternary onium salt from said alcohol phase; and (iv) recovering the products of carbonylation from said organic phase.
Patent EP-0067138-B1 (EP)
IPC: C08J5/18
Filed: 1982-05-18
Granted: 1985-10-02
Abstract: Use of an ethylene prolymer based composition for the production of self-adhesive stretch film. The ethylene polymer is essentially linear and has a density not exceeding 935 kg/m<3>. The composition comprises at least 0.5 per cent by weight of a polyisobutylene. Produced films have excellent adhesiveness and very satisfactory mechanical properties.
Patent EP-0086469-B1 (EP)
IPC: C08F220/00
Filed: 1983-02-11
Granted: 1985-01-30
Abstract: Novel structural adhesives for bonding metals and plastics are disclosed. The adhesives, comprising a solution or dispersion of a polymeric material, a monomer which is copolymerizable with such polymeric material and phosphorous-containing compounds are characterized by improved performance at elevated temperatures and excellent resistance to thermal degradation.
Patent EP-0090203-B1 (EP)
IPC: C07D317/58
Filed: 1983-03-06
Granted: 1986-11-12
Abstract: A process for preparing p.chlorophenoxyacetyl-piperonylpiperazine ("Fipexide"), consisting of reacting, p.chlorophenoxyacetyl chloride directly with piperonylpiperazine in the presence of an inert reaction solvent, in particular chloroform, but in the absence of substances acting as acid acceptors. The p.chlorophenoxyacetyl chloride can be formed directly in situ, from p.chlorophenoxyacetic acid and thionyl chloride.
Patent EP-0092222-B1 (EP)
IPC: G01N33/564
Filed: 1983-04-19
Granted: 1990-03-07
Abstract: The in-vivo effectiveness of cytostatic agents against immunological active tumors is determined by measuring immune markers and/or immune parameters in the serum before and up to 3 days after the application of the cytostatic agent. Preferably the deviation of complement binding capacity is used as immune parameter.
Patent EP-0094553-B1 (EP)
IPC: B01D3/38
Filed: 1983-05-04
Granted: 1988-08-10
Abstract: 1. A process for nuisance-free recovery of solvents which are water-soluble and capable of being steam-stripped by steam-stripping said solvents in a stripper column (2), especially in solvent extraction processes of residual solvent quantities in the extract and the raffinate in an extract stripper column and a raffinate stripper column, respectively, transferring the condensates of the solvent containing overhead vapours to a separator (9), effecting separation into two phases, removing the aqueous phase from the separator, and steam-stripping the residual solvent in the aqueous phase in a steam stripper (11) and introducing the condensate from the overhead vapours into the separator (9), collecting the water from which the solvent has been removed in the bottom of the steam stripper (11), withdrawing and transferring the same to a vessel (16), characterised in that within said vessel (16) the water is vapourised again by indirect heat transfer with hot process streams withdrawn from the vapourising unit of the solvent recovery process and is recycled in the form of steam for use as stripping steam in the respective steam strippers (2, 11), and extraneous steam is supplied as stripping steam to the respective steam strippers only in the starting-up phase, and thermal energy is supplied from outside for water vapourising when the quantities of heat derived from the process streams are insufficient.
Patent EP-0108991-B1 (EP)
IPC: C08B1/08
Filed: 1983-10-31
Granted: 1986-08-13
Abstract: A process is disclosed for the preparation of water-soluble cellulose ethers, comprising the steps of activating cellulose with ammonia, alkalizing the activated cellulose, and etherifying the alkali cellulose. In the process, the activated cellulose is alkalized in the presence of ammonia and, optionally, in the presence of an organic solvent, and the ammonia is removed from the alkali cellulose in the presence of the alkalizing agent and, optionally, the organic solvent. Etherification proceeds in a medium which contains at least portions of said organic solvent. The organic solvent comprises, in particular, an alkanol which has from 1 to 6 carbon atoms. For the etherification step, carboxymethylation or hydroxyethylation is preferred.
Patent EP-0099904-B1 (EP)
IPC: B60R25/02
Filed: 1983-01-25
Granted: 1985-11-21
Abstract: The safety device with locking of the steering comprises a device (9, 10) which is intended to block the suction, respectively the exhaust ports (19, 20) of a hydraulic cylinder (1) of which the piston rod (2) is connected to one of the elements (7) of the steering.
Patent EP-0112356-B1 (EP)
IPC: B65B3/04
Filed: 1983-05-09
Granted: 1988-08-31
Abstract: Dispositif stérile, uni et économique réalisant un chemin de fluide entre une pluralité de solutions (12, 14, 16) à mélanger et un récipient récepteur (18). Le dispositif comprend une pluralité de connecteurs de fluide et de conduites de fluide reliées de manière étanche aux ajustages respectifs de pompe, ce qui permet d'obtenir des chemins individuels jusqu'à un bloc commun de raccordement (20). Le bloc commun de raccordement (20) comprend une partie (60) recevant les conduites de fluide et les empêchant de friser de manière à maintenir l'écoulement du fluide. Le bloc (20) comprend également un orifice de sortie (76) réalisant un raccordement stérile étanche avec le récipient récepteur (18). Une fermeture (78) est également prévue pour protéger l'orifice de sortie (76) de toute contamination lorsque l'orifice (76) n'est pas en communication fluide avec le récipient récepteur (18).
Patent EP-0126201-B1 (EP)
IPC: F16H61/12
Filed: 1984-01-17
Granted: 1987-08-05
Abstract: 1. Control device for a vehicle driven by a motor by way of a transmission that preferably changes the transmission ratio in steps, which device has the following features : a) there is provided a store (36) recording the characteristics of the motor for ascertaining the instantaneous driving torque MA delivered by the motor (6) ; b) there is provided a sensor (16) registering the number of revolutions per minute nR of at least one vehicle wheel (15) of which the output signal is fed to a differentiating device for ascertaining a magnitude ~s of acceleration derived from the variation with time of the number of revolutions per minute of the vehicle wheel (15) ; c) there is provided a weight-assessment means (30) for calculating the weight of the vehicle from the instantaneous driving torque MA and the magnitude ~s of acceleration ; d) there is provided a torque-control device (24) for calculating a steady torque Mstat, which is necessary for driving the vehicle without acceleration, from the instantaneous torque MA , the vehicle weight G and the magnitude ~s of acceleration ; e) there is provided a transmission-control means (18) which serves to store or determine threshold values of optimum driving torques Mopt which, using predetermined selection criteria, are specified as suitable for the various gears of the transmission ; f) there is provided a comparison device (45) which serves to compare the particular steady driving torque Mstat with the optimum driving torque Mopt of the same or a different gear.
Patent EP-0120471-B1 (EP)
Title: Redispersable microfibrillated cellulose
IPC: D21C9/00
Filed: 1984-03-22
Granted: 1991-06-12
Abstract: Redispersible microfibrillated cellulose is prepared by the addition to a liquid dispersion of the microfibrillated cellulose, an additive compound capable of substantially inhibiting hydrogen bonding between the cellulose fibrils. The microfibrillated cellulose, upon drying, is characterized by having a viscosity when redispersed in water of at least 50% of the viscosity of an equivalent concentration of the original dispersion.
Patent EP-0134542-B1 (EP)
IPC: H01R13/52
Filed: 1984-08-03
Granted: 1987-12-02
Abstract: 1. A plug connector for detachably connecting cable lines, consisting of a plug socket (2) and of a plug which can be coupled thereto, with a hollow-cylindrical plug housing (7) and with a contact insert (10) which accommodates exchangeable bush contacts (12) and which consists of insulating material, where sealing elements (11, 14) are inserted, in elastically deformed fashion, between the bush contacts (12) and the contact insert (10) and between the contact insert (10) and the plug housing (7), characterised in that the contact insert (10) consists of several parts and one part (10c) of the contact insert (10) contains conical bores into which are inserted, in shape-locking fashion, sealing elements (11) which surround the bush contacts (12) and which rest in the axial direction against another part (10b) of the contact insert (10), where the plug housing (7) is divided and one part (7a) can be screwed into the other part (7b) thus compressing the contact insert components (10b, 10c) and the sealing elements (11) arranged between them.
Patent EP-0153991-B1 (EP)
IPC: A61M16/00
Filed: 1984-10-03
Granted: 1987-11-25
Abstract: An attachment for the breathing gas supply during a high-frequency artificial respiration is connected to a ring conduit part in which the ventilation gas circulates. The attachment also comprises a patient connection part and a flow part connecting ring conduit part and patient part together. The parts are connected to each other by snap arms or rings. An injector nozzle and an ejector nozzle are mounted in the respective front walls of ring conduit part and patient connection part, in alignment with the apertures of the flow part which are designed as a collecting nozzle. The parts are sealed with each other by rings.
Patent EP-0141355-B1 (EP)
IPC: D21C9/10
Filed: 1984-10-19
Granted: 1988-06-01
Abstract: 1. Process for the bleaching of mechanical wood pulp in peroxide solutions, characterized in that one carries out the bleaching procedure without silicates in the presence of 1.phosphonic acids or their salts, 2. gluconic acid, citric acid, N,N-dihydroxyethyleneglycine, DTPA, EDTA, NTA or their mixtures or salts and 3. phosphoric acid or its salts.